How to set edge weight while using force-directed layout?

[shohei1029]

Hello, I would like to use force-directed layout (Prefuse Force Directed Layout) to draw my networks and I need to set edge weight as parameters.

Of course, we can set it at "Layout Settings" window, but we can't access that parameter with cyREST.
We don't have that item in "hoge/v1/apply/layouts/force-directed/parameters", and does it mean that we can't access that parameter with cyREST yet? or are there any other ways to achieve it?